/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef _LINUX__HFI1_USER_H
#define _LINUX__HFI1_USER_H
#include <linux/types.h>
#include <rdma/rdma_user_ioctl.h>
#define HFI1_USER_SWMAJOR 6
#define HFI1_USER_SWMINOR 3
#define HFI1_SWMAJOR_SHIFT 16
#define HFI1_CAP_DMA_RTAIL        (1UL <<  0)
#define HFI1_CAP_SDMA             (1UL <<  1)
#define HFI1_CAP_SDMA_AHG         (1UL <<  2)
#define HFI1_CAP_EXTENDED_PSN     (1UL <<  3)
#define HFI1_CAP_HDRSUPP          (1UL <<  4)
#define HFI1_CAP_USE_SDMA_HEAD    (1UL <<  6)
#define HFI1_CAP_MULTI_PKT_EGR    (1UL <<  7)
#define HFI1_CAP_NODROP_RHQ_FULL  (1UL <<  8)
#define HFI1_CAP_NODROP_EGR_FULL  (1UL <<  9)
#define HFI1_CAP_TID_UNMAP        (1UL << 10)
#define HFI1_CAP_PRINT_UNIMPL     (1UL << 11)
#define HFI1_CAP_ALLOW_PERM_JKEY  (1UL << 12)
#define HFI1_CAP_NO_INTEGRITY     (1UL << 13)
#define HFI1_CAP_PKEY_CHECK       (1UL << 14)
#define HFI1_CAP_STATIC_RATE_CTRL (1UL << 15)
#define HFI1_CAP_SDMA_HEAD_CHECK  (1UL << 17)
#define HFI1_CAP_EARLY_CREDIT_RETURN (1UL << 18)
#define HFI1_RCVHDR_ENTSIZE_2    (1UL << 0)
#define HFI1_RCVHDR_ENTSIZE_16   (1UL << 1)
#define HFI1_RCVDHR_ENTSIZE_32   (1UL << 2)
#define _HFI1_EVENT_FROZEN_BIT         0
#define _HFI1_EVENT_LINKDOWN_BIT       1
#define _HFI1_EVENT_LID_CHANGE_BIT     2
#define _HFI1_EVENT_LMC_CHANGE_BIT     3
#define _HFI1_EVENT_SL2VL_CHANGE_BIT   4
#define _HFI1_EVENT_TID_MMU_NOTIFY_BIT 5
#define _HFI1_MAX_EVENT_BIT _HFI1_EVENT_TID_MMU_NOTIFY_BIT
#define HFI1_EVENT_FROZEN            (1UL << _HFI1_EVENT_FROZEN_BIT)
#define HFI1_EVENT_LINKDOWN          (1UL << _HFI1_EVENT_LINKDOWN_BIT)
#define HFI1_EVENT_LID_CHANGE        (1UL << _HFI1_EVENT_LID_CHANGE_BIT)
#define HFI1_EVENT_LMC_CHANGE        (1UL << _HFI1_EVENT_LMC_CHANGE_BIT)
#define HFI1_EVENT_SL2VL_CHANGE      (1UL << _HFI1_EVENT_SL2VL_CHANGE_BIT)
#define HFI1_EVENT_TID_MMU_NOTIFY    (1UL << _HFI1_EVENT_TID_MMU_NOTIFY_BIT)
#define HFI1_STATUS_INITTED       0x1
#define HFI1_STATUS_CHIP_PRESENT 0x20
#define HFI1_STATUS_IB_READY     0x40
#define HFI1_STATUS_IB_CONF      0x80
#define HFI1_STATUS_HWERROR     0x200
#define HFI1_MAX_SHARED_CTXTS 8
#define HFI1_POLL_TYPE_ANYRCV     0x0
#define HFI1_POLL_TYPE_URGENT     0x1
enum hfi1_sdma_comp_state {
	FREE = 0,
	QUEUED,
	COMPLETE,
	ERROR
};
struct hfi1_sdma_comp_entry {
	__u32 status;
	__u32 errcode;
};
struct hfi1_status {
	__aligned_u64 dev;
	__aligned_u64 port;
	char freezemsg[0];
};
enum sdma_req_opcode {
	EXPECTED = 0,
	EAGER
};
#define HFI1_SDMA_REQ_VERSION_MASK 0xF
#define HFI1_SDMA_REQ_VERSION_SHIFT 0x0
#define HFI1_SDMA_REQ_OPCODE_MASK 0xF
#define HFI1_SDMA_REQ_OPCODE_SHIFT 0x4
#define HFI1_SDMA_REQ_IOVCNT_MASK 0xFF
#define HFI1_SDMA_REQ_IOVCNT_SHIFT 0x8
struct sdma_req_info {

	__u16 ctrl;

	__u16 npkts;

	__u16 fragsize;

	__u16 comp_idx;
} __attribute__((__packed__));
struct hfi1_kdeth_header {
	__le32 ver_tid_offset;
	__le16 jkey;
	__le16 hcrc;
	__le32 swdata[7];
}  __attribute__((__packed__));
struct hfi1_pkt_header {
	__le16 pbc[4];
	__be16 lrh[4];
	__be32 bth[3];
	struct hfi1_kdeth_header kdeth;
}  __attribute__((__packed__));
enum hfi1_ureg {

	ur_rcvhdrtail = 0,

	ur_rcvhdrhead = 1,

	ur_rcvegrindextail = 2,

	ur_rcvegrindexhead = 3,

	ur_rcvegroffsettail = 4,

	ur_maxreg,

	ur_rcvtidflowtable = 256
};
#endif
